Fail:Wave packet (dispersion).gifDescriptionWave packet (dispersion).gif Propagation of a wave packet in a dispersive medium. We can see the difference between phase velocity and group
Fail:Wave packet (no dispersion).gifDescriptionWave packet (no dispersion).gif Propagation of a wave packet in a non-dispersive medium. We can see there is no difference between phase velocity
Fail:HO wave packet (n0=10, dn=5).gifno dispersion. Date 16 December 2008 Source Own work Author DJIndica Other versions image:HO_wave_packet_(n0=10,_dn=11).gif, image:HO_wave_packet_(n0=10